HD 111597

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HD 111597
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Centaurus
Right ascension 12h 50m 41.17s[1]
Declination −33° 59′ 57.5″[1]
Apparent magnitude (V) +4.90
Characteristics
Spectral type A0IV
U−B color index −0.11
B−V color index −0.04
Variable type none
Astrometry
Radial velocity (Rv) +4 km/s
Proper motion (μ) RA: -30.21 ± 0.54[1] mas/yr
Dec.: -14.11 ± 0.35[1] mas/yr
Parallax (π) 8.15 ± 0.64[1] mas
Distance 400 ± 30 ly
(123 ± 10 pc)
Absolute magnitude (MV) −0.47
Other designations
HR 4874, HD 111597, CD−33°8653, FK5 1331, HIP 62683, SAO 203863, GC 17433, CCDM J12507-3400
Database references
SIMBAD data

HD 111597 (Bayer designation p Centauri / p Cen) is a star in the constellation Centaurus. It is a white A-type subgiant with an apparent magnitude of +4.90 and is approximately 400 light years from Earth.

References[edit]

  1. ^ a b c d e van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics 474 (2): 653–664. arXiv:0708.1752. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357.  Vizier catalog entry